The official flower-and-greenery walk
The official walking map shows a main-gate loop through Spring Garden, Fantasy Garden, Secret Garden, the Kabokuen lawn, Clubhouse and the European-style flowerbed before returning to the gate. It lists about 2.5 km and 30 minutes of walking. Add generous time for flowers, photos and rests; allow around 60–90 minutes as an editorial sightseeing estimate. Because works affect parts of the park, ask staff which portions are currently usable and accept a shorter outing if needed.

